Table 1.
Mensuration Results for Regions-of-Interest
| Interthalamic Adhesion (mm2) | (N=129) 125 (46) | (N=104) 142 (36) |
|---|---|---|
| Thalamus (mm3) | ||
| Right Hemisphere | 7092 (832) | 6450 (701) |
| Left Hemisphere | 7204 (858) | 6467 (671) |
| Anterior Thalamic Radiation1 | ||
| Fractional Anisotropy | ||
| Right Hemisphere | .458 (.028) | .448 (.029) |
| Left Hemisphere | .472 (.029) | .463 (.027) |
| Radial Diffusivity | ||
| Right Hemisphere | .564 (.033) | .574 (.033) |
| Left Hemisphere | .543 (.034) | .554 (.033) |
| Mean Diffusivity | ||
| Right Hemisphere | .772 (.029) | .778 (.029) |
| Left Hemisphere | .758 (.030) | .765 (.029) |
| Axial Diffusivity | ||
| Right Hemisphere | 1.189 (.039) | 1.118 (.040) |
| Left Hemisphere | 1.184 (.039) | 1.186 (.035) |
Notes: Data are presented for descriptive purposes only (see text for a description of the statistical analysis plan). Standard deviations are in parentheses. FA values are dimensionless and multiplied by 1000. Axial, radial and mean diffusivity units are 10−3 mm2/s.
1
Data could not be traced for 8 individuals.